7890493042 is an even 10-digits composite number following 7890493041
and preceding 7890493043 . In scientific notation, it is written as 7.890493042 × 10^9.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 3944503332 positive integers (up to 7890493042) that are relatively prime to 7890493042.
7890493042 has 8 divisors, whose sum is 11837969136
The reverse of 7890493042 is 2403940987
Previous prime number is 5347
Is Prime? no
Number parity even
Number length 10
Sum of Digits 46
Digital Root 1
Name
seven billion eight hundred ninety million four hundred ninety-three thousand forty-two
Scientific notation
7.890493042 × 10^9
Engineering notation
7.890493042 × 10^9
Prime Factorization
2 × 5347 × 737843
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7890493042
Product of the distinct prime numbers
The prime factorization of 7890493042 is 2 × 5347 × 737843.
Since it has a total of 3 prime factors.
7 , 3 , 4 , 9 , 593 , 997 , 8219 , 3687 , 80567 , 10263 , 561518 , 683491 , 87340 , 3105866 , 74464863 , 47549869 , 585875136 , 467632119 , 5286148372 , 2490442741
n×2
15780986084
n×3
23671479126
n×4
31561972168
n×5
39452465210
n÷2
3945246521
n÷3
2630164347.3333
n÷3
1972623260.5
n÷5
1578098608.4
n2
6.225988044585E+19
n3
4.9126115345373E+29
n4
3.8762927131316E+39
n5
3.058586068172E+49
2 √n
88828.447256495
3 √n
1990.8324625009
4 √n
298.04101606406
5 √n
95.371986413332
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-7890493041
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7890493042 can be divided by 8 positive divisors.
The sum of these divisors (counting 7890493042) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010110010011110101111001110010
3
Ternary
202100220100120121001
4
Quaternary
13112103311321302
5
Quinary
112124431234132
6
Senary
3342544352214
8
Octal
72623657162
10
Decimal
7890493042
12
Duodecimal
164261566a
16
Hexadecimal
1d64f5e72
20
Vigesimal
635fbcc2
36
Base36
3mhsnea
md5
aee02ac87bee25e3573da83c21125105
sha1
445aaf322b6fb852f6c59145027743ec457bb3d7
sha256
4fab264742ca200d43202fc4adc2c49e905b5342bc7cfef9b2f0cab133f23038
sha512
f34dce83c33e6d593d365221c692211e6ec9b53e04e1262c69ff399e9e5907e9dc1d1a53cf5d8ac261b746fbfeeccc924f3e4737194c734fd8002d853641422f
ripemd-160
5398a5c26beb63cc823c6658c0292de76834426e
Diameter
15780986084
Circumference
49577429947.897
Area
1.9559518302206E+20
Volume
2.0577899075791E+30
Surface area
7.8238073208825E+20
Circumference
49577429947.897
Perimeter
31561972168
Area
6.225988044585E+19
Diagonal
11158842273.807
Surface area
3.735592826751E+20
Volume
4.9126115345373E+29
Space diagonal
13666734845.513
Perimeter
23671479126
Area
2.6959319051344E+19
Altitude
6833367422.7564
Surface area
2.6959319051344E+19
Volume
5.7895682156777E+28
Height
3719614091.269